Model
XFIRE AUDIO XFR8.44
Rating
DIAM
20"
FS(Hz)
49.6
VAS(l)
6.9
QTS
0.52
PWR(W)
1500
SPL(dB)
83.5
IMP(Ohm)
3.5x2
avb
NOPROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
49.6
Vas(l)
6.9
Qts
0.52
Qms
5.5
Qes
0.57
Bl(Tm)
0
Mms(gr)
0
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
7
Sd(sq.mm)
20100
Vd(l)
0.301
X-max(mm)
15
X-mech(mm)
30
General Parameters
Diameter (inch)
20
Max Power(W.)
1500
RMS Power(W.)
750
Number of Coils
2
Impedance Z-Nom(Ohm)
3.5
Reference efficiency η0(%)
0.14
Sensitivity(dB) 1-W
83.5
Sensitivity(dB) 2.8-V
84.1
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Vented, BP6P
